none have been associated with annie le. >> annie. >> annie's family is frightened. none of the news makes sense. >> i feel lost. i don't know what happened to my niece. >> her wedding day comes and goes. and then, at 5:00 that night, the investigators make a grisly discovery. annie's body is stuffed deep into the wall of the basement leaving some to speculate that whoever murdered her had intimate knowledge of the building. >> she hasn't been positively identified at this time, but assuming it is her at this time. so we're treating it as a homicide. i can't give you any more information -- >> by monday, the yale campus scarred with police tape. abc learns police did not think that the murder is random. sources say a suspect who is not a student at the university has been questioned and has failed a polygraph test. they say the suspect has what appears to be defensive wounds. scratches across his chest. tonight, police are looking over raymond clark's apartment 30 minutes from new haven. they also hope to get dna samples from the lab tech. >> if he cooperates, the se

but annie was very dedicated.nce i met her she -- her code for ethics, for professionalism is such that, you know, she really enjoyed doing her work well so she was someone that, i mean, her friend would always say he felt like he could trust her completely and she was so wonderful to have in the lab because she was so hard working but at the same time so wonderful and outgoing. just excited about research. >> was she a medical student or a pharmacology student or both? >> she was doing her doctorate for pharmacology. she was working at the medical school in yale. so it's -- so she's not a medical student, like, she's not going for a doctor of medicine, if that's what you're asking, no. she's a ph.d. candidate, so for a doctorate, yes -- >> in pharmacology. >> right. exactly. right. right. >> with me is vanessa flores, a friend of annie le's, also met there in the medical school there, herself. with me right now, tracy sergeant, she is with us with cinco, canine handler. you've been seeing home video of annie le b

>> annie lee described as four eleven, 90 pounds. she disappeared without a trace. >> last spotted on grainy surveillance video walking into a yale research facility. >> she went to work as usual to her office. at about 10:00 she left her purse in her office took her i.d. card, walked a couple blocks to a laboratory she often went to. she swiped her card, went into the laboratory, and that's the last anyone's seen of her. >> she's getting married sunday. her fiance hasn't heard from her. so everybody's pretty worried, pretty scared. >> she left all her personal effects, her money, her credit card, her wallet, her identification. if you're going to plan a runaway, you're not going to run away and leave all those objects. >> everyone's sort of shocked by it. everyone's in disbelief something like this could happen. >> she was in the building about 10:00 and the alarm was 1:00. so there was a few hours in between that she was inside the building, but with all of the chaos from a fire alarm going off and people rushing in and out it may

annie le is never seen again. at nearly the exact hour le is set to walk down the aisle, wedding dress on the hanger in the closet, flowers ordered, the girl's body is found stuffed in a wall there in a yale university research building. bloody clothes found high over investigators' heads hidden beneath ceiling tiles. bombshell tonight. reports today le's killer is not a student, but then it's retracted. why? if it is known the killer is not a student, do we know who is the killer? and if so, why no arrest? while investigators say they've narrowed the pool of suspects, the state medical examiner backs down from a promise to reveal the cause of death. why? and tonight, is the crime scene compromised? ruined for trial or any real evident area purpose? major blunder. the building where le's dead body stuffed behind a wall was not sealed for five full days. an evidence nightmare. with a community and university reeling, a family grieving, and a young groom left at the alter with a broken heart, tonight, all indicators

could this have led to annie le's murder? did he see himself as lord of the lab. >>> and a story about being gang raped. she now finds herself under the hot lights of the media. now it's her turn to be scrutinized. so why were prosecutors trying to protect her identity after plastering pictures and names of the accused rapist all over the media? >>> plus, brace yourself for the very first look inside phillip garrido's house of horrors. more than 100 new pictures were just released of this disgusting hell hole. it's a firsthand look at what police say was jaycee dugard's nightmare. the house is a complete dump. garbage everywhere. what insight does this give us into the sick mind of a rapist and accused kidnapper? "issues" starts now. >>> tonight, a slew of new developments into the investigation and horrific murder of the brilliant bride-to be annie le. take a look at this. "the new york daily news" reporting a trail of shocking physical evidence against raymond clark iii, who was charged with punching and then strangling ann

and annie le is never seen again. at nearly the exact hour, le's set to walk down the aisle, wedding dress on a hanger in the closet, flowers ordered, the girls's body found stuffed in a two-foot wall cable space. there at yale's research building. bloody clothes found high over investigator's heads behind ceiling tiles. bombshell, tonight, in the early-morning hours police storm a super 8 motel. 30 miles away to arrest 24-year-old yale lab technician, raymond clark on murder one. clark, under police surveillance 24/7 for days. in the late-night hours, connecticut police open the crime lab for emergency dna tests. and within hours the arrest goes down. in the last hours, clark brought in full shackled to a new haven courtroom. there, according to a hearing including a reading outloud, a formal murder charges. tonight, we confirm key card swipes placing clark at the crime scene just before and after le last seen alive. revealing he goes in and out of that lab no less than ten times. clark seeming his work days cleaning

annie will live in our hearts forever.m david muir for "nightline" in new haven, connecticut. >> and one hopes this arrest brings some brief respite for those families continuing grief. our thanks to david muir for that. >>> we're going to take a break. when we come back, did texas execute an inknow isn't man? that is the question in the case of a father put to death for killing his three daughters in an arson fire. tonight, the compelling new evidence. welcome to progressive. how may i help you? i'm looking for a deal on car insurance. i think i might have a coupon in here. there's an easier way. we've got the "name your price" option. you do? follow me. you tell us how much you want to pay, and we'll build you a policy that fits your budget. and i still get great coverage? uh-huh. go ahead. you're the boss. i'm the boss of savings. more like the c.e.o. oh, oh. no glass ceiling. the freedom to name your price. now, that's progressive. call or click today. get wrapped up in the luscious taste of butternut squash, blended w

none have yet been associated with annie le. the items seized are being examined to determine if there's any association to annie le. >> reporter: 24-year-old med school student annie le was last seen at 10:00 a.m. last tuesday when the surveillance camera caught her entering this office building. three hours later -- >> there was a fire alarm trigger and the building was evacuated. >> reporter: none of the building's cameras saw her then. >> how many could have left a building at the same time? >> reporter: le was to be married today. she wrote on her facebook page lucky i'm in love with my best friend. widawsky has been helping distribute flyers about his missing fiance was not considered a suspect. the medical school dean stated the obvious. >> people are concerned. >> reporter: students said the continuing mystery was especially unsettling. >> you just don't know what happened to her. that's a little bit scary. >> reporter: now stacariest of all, the possibility of that student on this campus has been a victim of a terrible

annie lee has been missing since tuesday. she was supposed to get married tomorrow, but there are reports now that her body has been found. executive editor of campus safety magazine robin hattersly is joining us live to tell us how we can protect our kids. robin, so many parents across the country drop their kids off at colleges all across the nation this week, last week. i know they're worried sick at this hour as we're learning that a body has been found at the yale campus. what information can you tell them how to protect their kids? >> i think first and foremost is not to panic. there have been a lot of advances advances with campus security and safety in the last ten years since columbine and virginia tech, improved access control, closed circuit television, a lot more training of law enforcement, a lot greater awareness on campuses. i think that should help them feel better about sending their children to school away from home. as far as keeping children safe, a lot of it comes down to common sense, be aware of your su

the medical examiner says annie le was strangled. a lab technician who works in the building where her body was found held for questioning and release. will dna evidence link him to the crime. >>> police are swarming the home of a convicted rapist turning it upside down phillip garrido and his wife accused of kidnapping jaycee dugard, linked to other missing children? this hour, we'll talk to a mom clinging to hope for 21 years. as always, we'll take your phone calls, love hearing from you 1-877-tell-hln. e-mail at cnn.com/primenews or send us a text, as well. just start your message with the word "prime" your chance to be heard. >> controversy, opinion, your point of news. this is "prime news." >> welcome this is "prime news." big news as police investigate the murder of yale grad student annie le, a lab technician has been questioned in the case his apartment searched overnight. the guy's name is raymond clark iii, 24, engaged to another lab tech, taken into custody last night. the cops took a dna sample from him and let him go. al

annie le is never seen again. >>> and nearly the exact hour, le is set to walk down the aisle, wedding dress on a hanger in the closet, flowers ordered, the girl's body found stuffed in a two-foot wall cable space there at yale's research building. bloody clothes found high over investigators' heads behind ceiling tiles. in the early morning hours, police storm a super 8 motel to arrest 24-year-old yale lab tech raymond clark on murder one. bombshell tonight -- we confirm lab tech raymond clark spotted frantically trying to clean his own cleaning equipment, bottles, a lab cart. now we know clark was allegedly trying to clean away le's blood. stunning lab results reportedly place clark and le's dna both in that 24-inch wall space. her blood on his boots. his dna on her body. waiting tonight to determine whether it's blood or sperm. we also confirm clark's favorite signature green ink pen found lodged in a crevice in the basement where le's body concealed. he even allegedly went back to retrieve it. when asked on a polygraph, do you know where le is now, the alleged control freak's answe

annie le is never seen again. at nearly the exact hour le is set to walk down the aisle, wedding dress on the hanger in the closet, the bride's body founds stuffed in a wall, hidden behind ceiling tiles. bombshell tonight. in the last hours, police storm the tiny apartment of a 24-year-old yale lab technician. raymond clark. clark, in handcuffs, escorted to police headquarters for questioning. spends his workdays in the research basement, cleaning cages. cages that house experimental mice. multiple search warrants, 250 pieces of evidence, dna samples, clark's ford mustang, all seized as evidence. as we go to air, we learn le's official cause of death. traumatic asphyxiation due to neck compression, le, brutally strangled to death. but tonight, 24-year-old raymond clark walks free from police headquarters. that's right. he is free, free to go book to the tiny apartment he shares with his fiance and three cats. why? with a community and a university reeling, a family grieving, and a young groom left at the altar wit

more on the brutal murder of annie le in just a moment. we're also taking your calls on this, 1-877-586-7297. five young men nearly had their lives ruined by a college co-ed who lied about being raped by them. why are prosecutors trying to protect this girl's identity? >>> but first, inside the mind of accused killer. was raymond clark living separate lives? some people describe the dark side of this accused killer. but friends see a totally different side. rogaine? i'm just a skeptic >> the time being, i can't say i >> the time being, i can't say i believe he's guilty. this actually works. (announcer) only rogaine foam is shown to regrow hair in 85% of guys. i'll check it out and i'm like, nice., (announcer) rogain foam. stop losing. start gaining. to improve joint comfort as little as six days. six days, that's fast! (announcer) joint supplement pills are history, because elations powerful formula is more absorbable than pills, delivering clinically proven levels of glucosamine and chondroitin in a great-tasting drink you enjoy every day

what kind of a relationship did he have with annie le? >>> plus new developments surrounding casey anthony. two new people set to be grilled in her first degree murder case. her brother lee's girlfriend and a private investigator who worked for the anthony family. a little girl's dead, and they may have inside knowledge. what did they know? love to hear from you. call in on these topics, 1-877-tell-hln. e-mail at cnn.com/primenews or text us at hlntv. start the text with the word "prime." >>> welcome. this is "prime news." i'm mike galanos. first, a story we've been covering for you on a daily basis. just moments ago a jury in louisville, kentucky, announced its decision in the trial of a high school football coach charged in the death of one of his players. the charge, not guilty on both counts 37 the two charges reckless homicide and wanton endangerment. two years ago 15-year-old max gilpin collapsed and died. collapsed in a very intense practice on a hot august day. the emotional reaction, you can almost hear it in the background. tear

annie le is never seen again. >>> and nearly the exact hour, le is set to walk down the aisle, wedding dress on a hanger in the closet, flowers ordered, the girl's body found stuffed in a two-foot wall cable space there at yale's research building. bloody clothes found high over investigators' heads behind ceiling tiles. in the early morning hours, police storm a super 8 motel to arrest 24-year-old yale lab tech raymond clark on murder one. bombshell tonight -- we confirm lab tech raymond clark spotted frantically trying to clean his own cleaning equipment, bottles, a lab cart. now we know clark was allegedly trying to clean away le's blood. stunning lab results reportedly place clark and le's dna both in that 24-inch wall space. her blood on his boots. his dna on her body. waiting tonight to determine whether it's blood or sperm. we also confirm clark's favorite signature green ink pen found lodged in a crevice in the basement where le's body concealed. he even allegedly went back to retrieve it. when asked on a polygraph, do you know where le is now, the alleged control freak's answe

and annie le is never seen again. at nearly the exact hour, le set to walk down the aisle, wedding dress on a hanger in the closet, flowers ordered, the girl's body found stuffed in a two-foot wall space. there at yale's research building. bloody clothes found high over investigators' heads behind ceiling tiles. bombshell tonight. in the early morning hours, police storm a super8 motel 30 miles away to arrest 24-year-old yale lab technician raymond clark on murder i. clark, under police surveillance 24/7 for days in the late-night hours. connecticut police opened the crime lab for emergency dna tests and, within hours, the arrest goes down. in the last hours, clark brought in full shackles to a new haven courtroom. there, for a hearing, including a reading, out loud, of formal murder charges. tonight, we confirm key card swipes placing clark at the crime scene just before and after le is last seen alive. revealing, he goes in and out of that lab, no less than ten times. clark spending his work days cleaning cages that

clark or annie le.d theoretically be unrelated to the crime at hand. >> let's bring in our medical examiner, dr. michelle dupree. doctor, we know there was 250 pieces of evidence collected. what specifically do you think linked raymond clark to the annie le murder? >> i think that it was absolutely some sort of dna. back to the bloody clothes for a moment. probably there were defensive wounds. i don't think that she went down easily. and so i believe that there were also reports that she did have defensive wounds. and that there may have been scratches on his chest. the blood could have come from those areas. as well as dna. dna could come from epithelial under her fingernails. they could come from the bloody scratches. hair samples. anything that may have dna on it to tie him to that crime. >> let's take a quick break. when we come back, more on this. we'll take your questions. you guys have had some good ones. 1-877-tell-hln is the phone number. we also want to find out about raymond clark's fiancee.

but primarily, annie's family. and i must say, and the reason i'm interested in sharing with the community is the wonderful family that they are. they have been so loving and supportive of one another and very appreciative of what everyone has from the yale university staff administration, from the law enforcement agencies, their professionalism. also, their compassion. so i just -- my purpose is, i just want the community to know, again, what a loving family they are, and very thankful for what's been done on their behalf. >> larry: do you know the fiance? >> i have met the fiance. a very lovely young man. but i do not know him personally. >> larry: so the family is happy about the way she was treated and the way this story is being treated by everyone involved? >> yes. they feel that every agency that's been involved has been very respectful, has -- and, of course, they have kept asking, and i think this is appropriate, that their privacy be respected. and i believe, in essence, that has taken place. and that, ag

friends say annie le was thrilled to be getting married. facebook page is filled with pictures of her fiance, and has every detail of the ceremony. now, those who were invited to celebrate with le and her fiance, jonathan widawsky, on long island tomorrow, are concerned. >> someone said, i think she's a runaway bride. i said, no way. they were deeply in love. >> reporter: le was last seen tuesday at 10:00 in the morning. a surveillance camera captured this picture of her entering the yale lab where she worked. but so far, there are no pictures of le leaving. >> she left her pocketbook, her cell phone, everything in the lab. >> reporter: dogs searched the building. and investigators sorted through dumpsters. le's picture was posted along connecticut's highways. friday, investigators went through the lab building again. this time, with blueprints in hand. sources y they were focusing on the basement area, looking for clues. >> whatever it is, i hope she's found safely and broug home. >> reporter: and investigators are reviewing the surveillan

the paper also says annie's dna and hair were found on raymond's body. the news adds, raymond clark's special green pen, which he used to distinguish himself from his co-workers, was also allegedly found in the lab basement after it fell into a crevice. you will not believe how he allegedly tried to retrieve the pen. "the daily news" report that's clark returned to work the next day with a backpack that contained wire, fishing hooks and chewing gum to try to fish out the pen that got stuck in the crevice. does this guy think he's macgyver? meanwhile, wtic in hartford claim they are investigating a comparable second lab worker. all of this as a chilling portrait of clark as a, quote, control freak as work, is coming into sharp release. and for clark's high school buddies, they're not having any of it. they came to clark's defense last night on "larry king." >> raymond clark is ray-ray. i shouldn't even refer to him as ray mopped clamond clark. ray-ray. he is as of right now the suspect in the annie le slaying at yale. >> right. >> this is not the raymond

and, you know, annie walking around, it's not -- annie always made sure she was safe.lk around at night by herself. if she had to work late she would make sure someone would come pick her up or walk with her. >> let's go back to dr. brenda wade. someone who was vigilant and cognizant of their surroundings. >> it all makes sense. >> trying to main stain her safety. >> it makes sense she would have somehow picked up -- there is sbu tigs, that there was someone stalking her or wishing her ill. she was a dim mintive person, 4'11", 90 pounds. feeling her size would have made her feel more vulnerable in the world intuitively, psychologically being that tiny. it would be easy to think someone would overpower me in a heartbeat. someone 4'11", 90 pounds. if someone was stalking her she would not have been able to defend or protect herself. >> we'll leave it there. we appreciate it. coming up, hours ago, police from two cities converge on the home of rapist phillip garrido. are they finding evidence from crimes done decades ago? [screeching] [dejectedly] oh. [screeching] [barks]

just horrible news for family and friends of annie le. police now say the body was stuffed inside of a wall in the basement of this research facility behind me on the yale campus. police now have a theory that whoever did this knew the building and knew it well. the timing is as awful as the outcome itself. on what was supposed to be annie le's wedding day, the happiest moment of her life, police found what they believe is her lifeless body stuffed inside a wall at this yale research lab. annie was lt seen on surveillance tape walking into this building at 10:00 a.m. tuesday with all the srching and the missing person flyers, she was here the entire time. >> remains have been positively identified at this time, however we are assuming that it is her at this time so we are treating it as a homici. >> referee: overnight the building was locked down on yale's campus. the investigation now intensifies. there's a killer on the loose, a killer with an unknown motive who so far outsmarted even the fbi. it took them five days to find the body. >>

annie le is never seen again.nearly the exact hour le set to walk down the aisle, wedding dress on a hanger in the closet, flowers ordered, the girl's body found stuffed in a two-foot wall cable space there in yale's research building. bloody clothes found high over investigators' heads behind ceiling tiles. in the early morning hours, police storm a super 8 motel to arrest 24-year-old yale lab tech raymond clark on murder one. bombshell tonight -- we confirm lab tech raymond clark spotted frantically trying to clean his own cleaning equipment, bottles, a lab cart. now we know clark was allegedly trying to clean away le's blood. stunning lab results reportedly place clark and le's dna both in that 24-inch wall space. her blood on his boots. his dna on her body. waiting tonight to determine whether it's blood or sperm. we also confirm clark's favorite signature green ink pen found lodged in a crevice in the basement where le's body concealed. he even allegedly went back to retrieve it. when asked on a polygraph, do

annie le was not that way. they all thought fondly of her because she seemed to see every one of these. >> we're going to end it there, but many thanks to case ji jeff and tom there in new haven for us. just a strange, sad story. larry king will have a whole lot more coming up on his show 9:00 eastern time tonight. >>> strong words tone e today from the speaker of the house, nancy pelosi, warning the angry anti-obama rhetoric is getting frightening and could lead to violence. also, just minutes ago police release mu information and pictures about what he found in the house that became her prison. >>> a lot more must-see news happening tonight. here's tonight's download. >> another big blow to acorn. the house of representatives voting to cut off funding after the group's latest explosive scandal. this follows a similar vote in the senate. now, today another undercover video surfaced reportedly showing acorn workers in san diego offering help to a fake pimp and prostitute. however, the acorn worker says he was j

the search for annie le seems to be intensifying. fbi agents and state police search dogs enter the building where she was last seen in an effort to find the 24-year-old yale medical student. and just moments ago, they began going through the garbage behind this building. fbi agents also spent time inside her new haven apartment. >> this surveillance photo is the last time anybody has seen le. friends say she was on her way to the lab on amistad street in new haven. co-workers say she just vanished leaving behind all of her belongings and her future husband. >> she left her pocketbook, her cell, everything in the lab. she's getting married sunday. her fiancee hasn't heard from her. so everybody's pretty worried. pretty scared. >> good evening. i'm nancy grace. i want to thank you for being with us. breaking news, girlfriend, turned new stepmom, misty croslin's own father doubts her story about the night haleigh disappears. stating plainly, she may very well have left the home leaving behind two little children sleeping there. >> they

none have yet been associated with annie le. >> reporter: annie's family is frightened.the news makes sense. >> i don't know what happened to my niece. >> reporter: her wedding comes and goes and then at 5:00 that night investigators make a grisly discovery. annie's body is stuffed deep in the wall of the basement, leaving some to speculate that whoever murdered her had intimate knowledge of the building. >> we're assuming that it is her at this time so we are treating it as a homicide. i can't give you more information. a release will go out later. >> reporter: by monday the yale campus is scarred with police tape. abc learns police do not think the murder is random. sources say a suspect who is not a student at the university has been questioned and has failed a polygraph test. they say the suspect what appears to be defensive wounds, scratches across his chest. police are looking over raymond clark's apartment about 30 minutes from new haven. they also hope to get dna samples from the lab tech. >> if he cooperates and we get the physical evidence from him, the search

annie le swiped her way into a separate room, her card never used again. way into that room, too. abc news has learned he was in or out of that building ten times or more in the hours surrounding her disappearance. sours tell us there were e-mails and text messages between clark and le, that clark had complained to le about the condition of of the mice cages in the lab, that they had been left dirty. it was his job to clean them. police do not believe they had any romantic relationship at any time in the past. she a ph.d candidate, he a lab technician and the two of them would simply pass in the hallways. >> police in northern california may have found evidence of more victims on the property of phillip garrido. he's the man accused of kidnapping jaycee lee dugard and holding her for 18 years. cadaver dogs have picked up the scent of what could be human remains. brian rooney report. >> reporter: investigators brought in six cadaver sniffing dogs and said two of them independently hit on the same place in garrido's yard. one of them somewhat tentatively, th

annie, you know she protected herself and, you know, she -- annie walking around it's not -- annie always made sure she was safe. she doesn't walk around at night by herself and if she had to work late she would make sure that somebody could come pick her up or walk with her. >> all right. jennifer simpson, thank you so much and we're sorry for your loss. >> thank you very much. >>> joining us now from washington is criminal profiler pat brown. good morning, pat. we talked about this on friday. now that we have seen how this case has progressed what do you make of it? >> well, i'm not surprised actually. it was very unlikely she had left the building since they had looked at all the videotapes. there was no way that she was any kind of run away owing bride. a lot of times people say, pat, are you anti-victim because you said that woman shouldn't have been out jogging at night or shouldn't get drunk and go home with a strirng, no i'm just trying to warn women. but annie's friends said nothing foomish in her life. she was like the perfect, perfect person if he were a mom i'd lover her for a

annie was just an amazing person. and i know that when tragedies happen, people always say that, but she truly was, she was probably the most brilliant person i've ever met in my life, but what made her more amazing was that she was -- there was an intersection of intelligence and personality and ability and she worked hard and she was great with people and she cared about people and she was funny and she didn't sacrifice one part of her life for another like a lot of people kind of seem to. she just really kind of had it all. she was really amazing. >> how do you make sense of this then? can you think of anyone who would want to harm such a person? >> no. the one theme in all of our conversations, all of the friends, all of the speculating we've done, it's completely -- doesn't make any sense. doesn't make any sense to us at all. i can't even imagine somebody mad at annie, much less wanting to hurt her. and we can speculate all day about the motives. the only thing honestly that we can come up with is that someone wa

no leads are going uncovered in the case of the missing yale student, annie lee. what investigators are looking for at this point and could any of the images from the video cameras help find her? >>> i'm sure you recognize that song, the man who helped create the series, mash, is dead. larry gelheart died electric cancer yesterday. he won a tony for a funny thing happened. nominated for two oscars. he will always be best known, however, for mash, a show that remains in tv's top ten for a decade until it went off the air in 1983. >> last episode of mash was the most watched episode of any television series ever, to this day. >> you watched the last one? >> yeah. i remember watching it with my parents in 1983. good stuff. >> let's turn our attention to a story we've been talking about all afternoon, the missing yale grad student. annie lee who left behind her cell phone, her purse, her credit cards when she vanished from a campus lab on tuesday. she was due to be married in new york tomorrow. was lee a victim of foul play, premarital cold feet? what exactly will inv

much. >> reporter: annie grew up in california and as a standout student later enrolled at yale. on september 13th her body was found inside a university research building where she worked. missing for five days, she was discovered on the day le was to be married. lab technician raymond clark is charged with her murder. investigators have said nothing about a motive. while le's family is left with unanswered questions and overwhelming grief. >> i believe that from annie when i say it was through these little things she did, her silliness and friendliness, and not academic achievement she made the most impression on us. >> reporter: annie le was 24 years old and her life was just beginning, a promising student a young woman in love, the victim of a senseless murder. she is gone, but her memory remains. >> i miss you, and i will always love you. >> reporter: a tearful good-bye for a young woman surrounded by love in both life and death. miguel almaguer, nbc news, los angeles. >>> when "nightly news" continues this saturday, it's happened again. an embryo mix-up at a fertility clini

in the killing of the yale graduate student annie le.chnician to see if he might be linked to her killing. raymond clark is cooperating. his sister, brother-in-law and fiance are technicians at the lab where annie le worked. new haven's police chief says clark is not the only person they are investigating. >> we are making sure there are not other suspects. we are looking at everyone who had access and could have been there during that time period. we have looked about 700 hours worth of video. we have interviewed over 150 people. some we interviewed a second time. we have 150 pieces of evidence seized so far. >> annie le's body was found stuffed behind a wall in the lab on sunday which was supposed to have been her wedding day. discussion on annie le and jaycee dugard. law enforcement analyst mike brooks. mike, we have information about how annie le was killed. the fact she swuz strangled. how does that help you focus this investigation. they are not looking at a murder weapon, per se. >> no, they're not. it is another piece of informat

more on the brutal murder of annie le in just a moment. we're also taking your calls on this, 1-877-586-7297. five young men nearly had their lives ruined by a college co-ed who lied about being raped by them. why are prosecutors trying to protect this girl's identity? >>> but first, inside the mind of accused killer. was raymond clark living separate lives? some people describe the dark side of this accused killer. but friends see a totally different side. >> the time being, i can't say i >> the time being, i can't say i get congested. but now with zyrtec-d®, i have the proven allergy relief of zyrtec®, plus a powerful decongestant. zyrtec-d® lets me breathe freer, so i can love the air™. (announcer) zyrtec-d®. behind the pharmacy counter. no prescription needed./ my name is chef michael. and when i come home from my restaurant, i love showing bailey how special she is. yes, you are. i know exactly what you love, don't i? - [ barks ] - mmm. aromas like rotisserie chicken. and filet mignon. yeah, that's what inspired a very special dry dog